Physician Profile
Unclaimed ProfileAbout PERRI
William Michael Perri, D.O. practices general surgery in Lemoyne, PA. William is a 2000 graduate of Lake Erie College of Osteopathic Medicine, Erie. William is also listed as specializing in surgery. According to Medicare claims data, William cared for 162 Medicare patients across 190 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (717) 761-4141
- Email not available
Practice Locations
3 WALNUT ST STE 100
Lemoyne, PA 17043
Procedures Most Often Billed to Medicare
190 services · 162 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of central venous tube with port (5 years or older) | Procedure | 36561 |
21 |
| Repair of groin hernia (5 years or older) | Procedure | 49505 |
11 |
| Fluoroscopic guidance for insertion or removal of central vein access device | Imaging | 77001 |
21 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
78 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
31 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
28 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other general surgeons at this location 5
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Lake Erie College of Osteopathic Medicine, Erie 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2000 at Lake Erie College of Osteopathic Medicine, Erie 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of central venous tube with port (5 years or older) 8
Providers in PA who bill this service to Medicare most often.
Common questions
What does Dr. Perri specialize in?
Dr. Perri is a general surgeon in Lemoyne, PA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GENERAL SURGERY”.
NPI registry
Where is Dr. Perri located?
Dr. Perri is listed at 3 WALNUT ST STE 100, Lemoyne, PA 17043. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Perri's phone number?
The number on file is (717) 761-4141. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Perri's NPI number?
Dr. Perri's National Provider Identifier is 1669418836. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Perri go to medical school?
Dr. Perri attended Lake Erie College of Osteopathic Medicine, Erie, graduating in 2000. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Perri been practicing?
Dr. Perri has 26 years experience. Calculated from a graduation year of 2000, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Perri do most often?
According to Medicare billing data, Dr. Perri performs procedures including insertion of central venous tube with port and repair of groin hernia; reads or performs imaging such as fluoroscopic guidance for insertion or removal of central vein access device, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Perri confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Perri. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.